Anaesthesia face mask



FIG. 1 is a first perspective front view of an anaesthesia face mask showing our new design,

FIG. 2 is a second perspective front view thereof,

FIG. 3 is a front view thereof,

FIG. 4 is a right side view thereof,

FIG. 5 is a left side view thereof,

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof. 

The ornamental design for an anaesthesia face mask, as shown and described. 